High -power direct current high voltage power supply

The utility model discloses a high -power direct current high voltage power supply, include: three cylindrical iron cores set up top yoke and the bottom yoke of descending both ends above that respectively, wherein, are following every on the axial direction of iron core to mirror symmetry's mode is provided with at least two sets of secondary coil, and then constitutes two sets of identical high pressure production return circuits, in order to constitute the high voltage power supply body, draws forth the high -tension electricity that utmost point output corresponds through the high pressure at middle part. Adopt the utility model discloses a scheme has improved the utilization ratio of iron core to and the manufacturing equalizer ring, divider resistance, insulation support component etc. At secondary coil position are not had without redesign, and make the power supply unit kind reduce, the manufacturing cost of specific power reduces by a wide margin, can make high -voltage electric field's distribution